Plastic PP HDPE Sheet Film Board Extrusion Line China Manufacturer-HUASHIDA

It consists of SBJZ-series plate &sheet special-purpose single screw extruder SJZ-series conical twin screw extruder Or SJ-series parallel twin screw extruder; Equipped with auxiliary downstream accessories and moulds, it can produce: PE, and other board & sheet.

The machinery unit consists of extruder, Screen changing device, melt pump, T-die, 3-rollr or multiple-roller calender, cooling device, edge cutter, Haul-off system, plate cutter winder, electrical control system.
Others, The working principle is the 3 states of the hot-plastics at different temperatures: The pushing force of the screw change the physical stat from glass state to high elastic state, then glutinous-and-fluid sate, it comes out from the slim gap of the die, the rest of the procedures are calendar, cooling-shaper, edge-cutter, Haul-off, cutter, winder.

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At present, the prevailing heat shrink belt production line in the market is produced by Qingdao Huashida Machinery Co., LTD. Because Huashida has advanced technology, mature experience, reasonable formula, and a supporting industrial chain up and down - both to do thermal shrink belt production line, but also to produce thermal shrink belt, but also to sell raw materials, so that Huashida's thermal shrink belt production line is used by everyone is really not a false head.

product superiority

1. Walstar heat shrinkable sleeve advantage
A. The base material of the heat shrink sleeve is the raw material production, and the height of the raw material production is brighter than that of other manufacturers from the outside. Other manufacturers raw materials accounted for 50%-60% of recycled materials accounted for about 50%
B. Strong baking resistance, no cracking at the joint, convenient for construction
C. Our company's hot melt adhesive adopts EVA hot melt adhesive, which has large bonding strength and high adhesive stripping strength
D. Fast shrinkage
E. Good sealing performance

HDPE SHEET EXTRUDER

PLC CONTROL SYSTEM

HDPE sheet can

Heat shrinkable belt (sleeve) connection precautions:
1. Ensure the cleanliness of the pipe connection parts.
2. Do not open the packaging bag when the heat shrink belt (sleeve) is not welded, and avoid being polluted by water and sand during the installation process, so as not to affect the welding quality.
3, the construction of the gas bottle, gas pipe and gas spray gun must pass the quality inspection, inspection can be used.
4, construction must be away from flammable and explosive materials. The construction site should be ventilated, and it is forbidden to work in closed places.
5, prohibit single operation, in case of accidents.
6, can not focus on excessive heating, to prevent burning through the heat contraction belt.
7, in the connection end cooling process can not move the pipe.
8. After construction, the gas bottle and gas spray gun valve should be closed in time.
9, if the temperature is too low in the season or region, you can first bake the pipe to warm and then use the heat shrink belt, the effect will be better.

Qingdao Huashida specializes in the production of radiation crosslinked polyethylene heat shrinkable belt (sleeve), mainly composed of substrate and hot melt adhesive. The company adopts a unique hot melt adhesive formula to ensure the adhesion of the product in use to ensure the construction quality. The optimized design of the new heat shrink belt (sleeve) is easy to field construction, fast shrinkage, short operation time, low construction cost, with excellent water vapor permeability, chemical corrosion resistance, insulation and aging resistance and other properties, is the ideal material for pipeline anti-corrosion insulation system